• Gunmetal
  • F45 / F60 / F75
  • Low-Leaded Brass
  • Aluminium-Bronze
  • EZB brass
  • Tin bronze
  • Glass bronze
  • Special brass
  • Fine-grained brass
  • Alu-Ni bronze

Welcome to the non-ferrous foundry Siegfried Jost GmbH & Co.
Our core competence is the production of copper-based alloys in ingot mould.
These we can offer you in various alloys:

  • Brass
  • Gunmetal
  • Special brass
  • Tin bronze
  • Aluminium bronze
  • Aluminium nickel bronze

We combine the latest technology with know-how since 1924 and therefore are a company which stands out due to constant high-grade quality and reliability.

Our products are determined by DIN standard, international standards or your individual analysis specifications.

Under the heading services you can find more information about our products as well as about further business areas.